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SKILL verified MIT Self-run

Data Visualizer

skill-stijnman-grok-custom-skills-data-visualizer · by Stijnman

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Install

$ agentstack add skill-stijnman-grok-custom-skills-data-visualizer

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

Verified badge

Passed review? Show it. Paste this badge into your README — it links to the public security report.

AgentStack Verified badge Links to your public security report.
[![AgentStack Verified](https://agentstack.voostack.com/badges/verified.svg)](https://agentstack.voostack.com/security/report/skill-stijnman-grok-custom-skills-data-visualizer)

Reliability & compatibility

✓ Security review passed
0 installs to date
— no reviews yet
● 4d ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming — see below.

Preview Execution monitoring

We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps — measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.

How agent discovery & health will work →
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About

Data Visualizer

When to Use

  • User says visualize data or task matches this capability
  • User says chart this or task matches this capability
  • User says plot results or task matches this capability
  • User says graph this or task matches this capability

Workflow

  1. Parse data source (CSV, JSON, spreadsheet).
  2. Choose chart type: bar, line, pie, scatter (default bar for categories).
  3. Generate visualization code or image.
  4. Include title, labels, and one-sentence insight.

Integrations

  • xlsx
  • insight-synthesizer

Error Handling

| Failure | Response | |---------|----------| | Malformed data | Show first 5 rows; ask user to fix format. |

Gotchas

  • Prefer code-generated charts over hand-drawn ASCII for accuracy.

Example

Input: User request matching triggers above. Output: Structured result per workflow with integrations invoked as needed.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.

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